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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
Fe + CuCl = FeCl2 + Cu =>
Fe + 2 CuCl = FeCl2 + 2 Cu

Ag(NO3) + HCl = HNO3AgCl =>
Ag(NO3) + HCl = HNO3AgCl

SN(OH)4 + HCl = SNCl4 + H2O =>
SN(OH)4 + 4 HCl = SNCl4 + 4 H2O

CH3COO{-} + Fe{3+} + H2O = Fe(OH)2 + CH3COOO + CH3COOH =>
9 CH3COO{-} + 3 Fe{3+} + 7 H2O = 3 Fe(OH)2 + CH3COOO + 8 CH3COOH

Pb + ClO3 = PbO2 + Cl =>
3 Pb + 2 ClO3 = 3 PbO2 + 2 Cl

C6H10O5 + HCl = CHCl + H2O =>
C6H10O5 + 6 HCl = 6 CHCl + 5 H2O

Pb(NO3)2 + K2(CrO4) = Pb(CrO4) + K2(NO3)2 =>
Pb(NO3)2 + K2(CrO4) = Pb(CrO4) + K2(NO3)2

MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn

KMnO4 + C4H6O5 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
12 KMnO4 + 5 C4H6O5 + 18 H2SO4 = 20 CO2 + 33 H2O + 6 K2SO4 + 12 MnSO4

Zn + H3P = Zn3P2 + H2 =>
3 Zn + 2 H3P = Zn3P2 + 3 H2

HBr + CuOH = H2O + CuBr =>
HBr + CuOH = H2O + CuBr

Fe3O2 + carbonmonoxide = iron + carbondioxide =>
Fe3O2 + 2 CO = 3 Fe + 2 CO2

NH3 + Na2S = Na(NH3) + S =>
2 NH3 + Na2S = 2 Na(NH3) + S

Ag + H2O = AgH2 + O =>
Ag + H2O = AgH2 + O

Ca3CO3 + H3PO4 = Ca3 + (PO4)2 + H2O + CO2 =>
3 Ca3CO3 + 2 H3PO4 = 3 Ca3 + (PO4)2 + 3 H2O + 3 CO2

CaCrO4 + KBrO3 = K2CrO4 + Ca(BrO3)2 =>
CaCrO4 + 2 KBrO3 = K2CrO4 + Ca(BrO3)2

Fe2(SO3)3 + Na = Na2SO3 + Fe =>
Fe2(SO3)3 + 6 Na = 3 Na2SO3 + 2 Fe

MgSO4 = Mg + S + O =>
MgSO4 = Mg + S + 4 O

Al + ZnO = Al2O3 + Zn =>
2 Al + 3 ZnO = Al2O3 + 3 Zn

H3PO4 + HBr + MnO2 = Mn(PO3)2 + H2O + Br2 =>
2 H3PO4 + 2 HBr + MnO2 = Mn(PO3)2 + 4 H2O + Br2

C8H10O + H2O = CO2 + H2 =>
C8H10O + 15 H2O = 8 CO2 + 20 H2

CO2 + H2O = O2 + C2HO3 =>
8 CO2 + 2 H2O = 3 O2 + 4 C2HO3

Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O

H2OC3H8 + O2 = H2O + CO2 =>
H2OC3H8 + 5 O2 = 5 H2O + 3 CO2

Na2S + SO2 = Na2SO4 + S2 =>
Na2S + 2 SO2 = Na2SO4 + S2

C20H22 + O2 = C + H2O =>
2 C20H22 + 11 O2 = 40 C + 22 H2O

NH4{+} + H2O = H{+} + NO2{-} + e =>
NH4{+} + 2 H2O = 8 H{+} + NO2{-} + 6e

KOH + HBr = Br + K + H2O =>
KOH + HBr = Br + K + H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Ca(OH)2 + SO3 = Ca(HSO4)2 =>
Ca(OH)2 + 2 SO3 = Ca(HSO4)2

Ca(OH)2 + K3Po4 = Ca3(Po4)2 + KOH =>
3 Ca(OH)2 + 2 K3Po4 = Ca3(Po4)2 + 6 KOH

SO2 + HCl = SCl + HO2 =>
SO2 + HCl = SCl + HO2

HC7H7O7 + H2O = H3O + C6H7O7 =>
6 HC7H7O7 + 20 H2O = 13 H3O + 7 C6H7O7

FeS + HNO3 + S = Fe(NO3)3 + H2S =>
2 FeS + 6 HNO3 + S = 2 Fe(NO3)3 + 3 H2S

FeCl3 + Na(NO3) = Fe(NO3)3 + NaCl =>
FeCl3 + 3 Na(NO3) = Fe(NO3)3 + 3 NaCl

C6H12 + NH3 + O2 = H3C2N + H2O =>
C6H12 + 3 NH3 + 3 O2 = 3 H3C2N + 6 H2O

CaO + Cl = CaOCl =>
CaO + Cl = CaOCl

H2SO3 + K2O = K2S2O5 + H2O =>
2 H2SO3 + K2O = K2S2O5 + 2 H2O

H2O + Ni4C3 = CH4 + Ni2O3 =>
6 H2O + Ni4C3 = 3 CH4 + 2 Ni2O3

FeCl3 + NH3 = FeH3 + Cl3N =>
FeCl3 + NH3 = FeH3 + Cl3N

Fe2O3 + KOH = K3FeO3 + H2O =>
Fe2O3 + 6 KOH = 2 K3FeO3 + 3 H2O

MgCO3 + H2SO4 = MgSO4 + CO2H2O =>
MgCO3 + H2SO4 = MgSO4 + CO2H2O

Na2S2O3 + HCl = S + H2O + SO3 + NaCl =>
3 Na2S2O3 + 6 HCl = 4 S + 3 H2O + 2 SO3 + 6 NaCl

heptane + oxygen = carbondioxide + hydrogen =>
C7H16 + 7 O2 = 7 CO2 + 8 H2

Mg3P2 + O2 = MgO + PO4 =>
2 Mg3P2 + 11 O2 = 6 MgO + 4 PO4

Na + H2PO4 = H2 + Na3PO4 =>
3 Na + H2PO4 = H2 + Na3PO4

Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2

(NH4)2HPO4 + NaOH = Na2HPO4 + NH3 + H2O =>
(NH4)2HPO4 + 2 NaOH = Na2HPO4 + 2 NH3 + 2 H2O

NH4F + H2SO4 = (NH4)2SO4 + HF =>
2 NH4F + H2SO4 = (NH4)2SO4 + 2 HF

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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